Based on info from Diskin, it appears the names are being changed for the dub, but not the names WWP used. Taiki's name is similiar (off by one consonant apparently.) According to Diskin the term will still be DigiXros (although based on the way this stuff is done, that may be an early script.)

As for who has licensed it... that information is to come later.

Edit- Due to a few things being said less than privately...I can go ahead and say who the company is now... Saban Brands.

The first dubbed season will be 30 episodes.

Saban's longtime composer Noam Kaniel will be composing music for the series.

Edit 2- Saban Brands has confirmed they have it and it will be dubbed under the title Digimon Fusion, they've also confirmed they have the old seasons.

Edit 3- Here is the logo (thanks to BSCKids) Love that classic font...
(Click for larger)

The marketing trailer confirms a few details including Taiki's name being changed to Mikey, the term will be kept as DigiXros, and a few inter-spliced clips of Hunters seems to confirm they have that also. Try and guess the cast in the trailer...

An Amazon listing appeared for season 1 from a company called New Video Group. This is the company that distributes the DVDs for The Guild, Red VS Blue, and Dr. Horrible.

If what little information in the Amazon listing is accurate the Season 1 collection will have the Adventure title on it, be 8 disks, and come out October 9th with an MSRP of 80 dollars, with Amazon's preorder price being 56.

I'm waiting on further information and will update when I can. The source link is an affiliate link to Amazon for the item, so buying it from Amazon using that link supports the site.

Update- Here is some preliminary cover art.

New Video says more information will be made available later, a bit to early before release at the moment. I'll be interested to find out who they are distributing the release for.

Update 2- A listing at Right Stuf has added that the set will come with a 40 page booklet that will have over 200 images and sketches.

Update 3- A listing appeared a few days ago for a 2 disk set on Amazon that lists the language as having Japanese audio and English subtitles, with a release date of October 9th (the same date as the 8 disk dub set.) New Video is listed as the distributor for this set.

An inquiry with New Video leads me to the belief that the listing is a mistake. New Video provided information saying they are only distributing one Digimon set, which is the 8 disk set. Either the listing is a mistake (or preliminary information that somehow became a listing), or New Video's name was put on the listing by mistake (or some combination of the above.)